CN115936729A - Reagent anti-counterfeiting method for water quality detection equipment - Google Patents
Reagent anti-counterfeiting method for water quality detection equipment Download PDFInfo
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- CN115936729A CN115936729A CN202211630265.0A CN202211630265A CN115936729A CN 115936729 A CN115936729 A CN 115936729A CN 202211630265 A CN202211630265 A CN 202211630265A CN 115936729 A CN115936729 A CN 115936729A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
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Abstract
The invention discloses a reagent anti-counterfeiting method of water quality detection equipment, which is characterized in that a distributor configures reagents, and a manufacturer can identify the reagents through the detection equipment, so that the timeliness of the reagents can be ensured, the benefits of equipment manufacturers can be guaranteed, and the anti-counterfeiting performance is extremely high; the technical scheme is as follows: the distributor produces corresponding reagents according to the formula provided by the water quality detection equipment manufacturer; printing the purchased authorization code into a two-dimensional code and pasting the two-dimensional code on the reagent bottle; after a user purchases a reagent produced by a distributor, a mobile phone App scans a two-dimensional code on the reagent to identify encrypted character string information on a two-dimensional code label; after identifying the information on the two-dimensional code label, the mobile phone App sends verification information to a cloud server set by a water quality detection equipment manufacturer, the information on the two-dimensional code label is synchronized into the water quality detection equipment after the verification is qualified, and the water quality detection equipment starts to work according to the information on the two-dimensional code label.
Description
Technical Field
The invention relates to a reagent anti-counterfeiting method of water quality detection equipment, belonging to the technical field of water quality detection.
Background
In the fields of laboratories, medical treatment, chemical industry and the like, reagents needed to be used by some equipment need to be self-contained, so that normal use of the equipment is guaranteed, and normal benefits of reagent selling are guaranteed. Therefore, in order to prevent the reagent from being pirated, manufacturers generally use a method such as identifying RFID or scanning bar codes to verify whether the reagent is qualified, and the qualified reagent can be used by operating the equipment normally. However, these methods have the following disadvantages:
1. like RFID, requires the cost of hardware, the identification portion of RFID requires hundreds to thousands of devices, each RFID varying from a few gross to a few dollars.
2. Devices using RFID identification require circuitry and programming, and occupy a certain volume.
3. The RFID label needs to be customized, and is not as convenient as the printed label.
4. Neither the bar code nor the RFID is connected with a remote server, and a pirate can replace the used RFID or the bar code with one device for continuous use.
In addition, because the reagent has a shelf life, the reagent is influenced by the transportation distance in the transportation process, and may be not far away from the expiration date when a customer takes the reagent for use, thereby seriously restricting remote sales such as abroad and the like, and the reagent is sold abroad with high transportation cost, so how to solve the technical problems is always the key point of research of technicians in the field.
Disclosure of Invention
The invention overcomes the defects of the prior art, and provides the reagent anti-counterfeiting method of the water quality detection equipment.
In order to solve the technical problems, the invention adopts the technical scheme that: a reagent anti-counterfeiting method of water quality detection equipment is implemented according to the following steps:
the first step is as follows: the water quality detection equipment manufacturer provides the reagent formula to an authorized distributor;
the second step is that: the distributor produces corresponding reagents according to the formula provided by the water quality detection equipment manufacturer;
the third step: a distributor purchases an authorization code from a water quality detection equipment manufacturer, the authorization code adopts a two-dimensional code label form, and the distributor applies for encrypted two-dimensional code label information from a cloud server set by the water quality detection equipment manufacturer when producing a reagent, prints the two-dimensional code label information and pastes the two-dimensional code on a reagent bottle;
the fourth step: after a user purchases a reagent produced by a distributor, a mobile phone App scans a two-dimensional code on the reagent to identify encrypted character string information on a two-dimensional code label;
the fifth step: after identifying the information on the two-dimensional code label, the mobile phone App sends verification information to a cloud server set by a water quality detection equipment manufacturer, and requests the cloud server to compare the sent information with an authorization code issued by the cloud server to a distributor;
and a sixth step: after the cloud server compares the verification information, if the authorization code is consistent with the verification information, a reagent available confirmation command is fed back to the mobile phone App, the verification information is stored in the cloud server, the authorization code is associated and marked as used, and if the authorization code is inconsistent with the verification information or the authorization code is used, a reagent unavailable command is fed back to the mobile phone App;
the seventh step: after receiving the available command, the mobile phone App synchronizes the information on the two-dimensional code label to the water quality detection equipment, and the water quality detection equipment starts to work according to the information on the two-dimensional code label, otherwise, the information on the two-dimensional code label cannot be synchronized to the water quality detection equipment, and the water quality detection equipment cannot start to work.
The two-dimensional code label information includes, but is not limited to, actual concentration, volume, production batch, production date, serial number.
And the two-dimensional code label information application record is used as a certificate of a distributor purchase authorization code.
The cloud server can only decrypt the encrypted information when the authorization code is issued, and if the encrypted information is inconsistent, the encrypted information cannot be identified by the cloud server.
The concentration distributor of the reagent can be flexibly determined according to actual use places, and pricing is facilitated.
Compared with the prior art, the invention has the following beneficial effects.
According to the invention, a distributor can prepare the reagent by itself, a manufacturer is not required to prepare the reagent, and the manufacturer only sells a reagent authorization code, so that the problems of high reagent transportation cost and timeliness are solved.
2. The invention is suitable for the use occasions with mobile phone App and cloud server, has low hardware cost, and can be used only by printing one two-dimensional code.
3. According to the invention, the cloud server records whether the two-dimensional code is used or not, so that the problem of repeated use in different places is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the framework of the present invention.
Detailed Description
The invention is further illustrated with reference to the following specific examples.
As shown in figure 1, the reagent anti-counterfeiting method of the water quality detection equipment is implemented according to the following steps:
the first step is as follows: the water quality detection equipment manufacturer provides the reagent formula to an authorized distributor;
the second step is that: the distributor produces corresponding reagents according to the formula provided by the water quality detection equipment manufacturer;
the third step: a distributor purchases an authorization code from a water quality detection equipment manufacturer, the authorization code adopts a two-dimensional code label form, and the distributor applies for encrypted two-dimensional code label information from a cloud server set by the water quality detection equipment manufacturer when producing a reagent, prints the two-dimensional code label information and pastes the two-dimensional code on a reagent bottle;
the fourth step: after a user purchases a reagent produced by a distributor, a mobile phone App scans a two-dimensional code on the reagent to identify encrypted character string information on a two-dimensional code label;
the fifth step: after identifying the information on the two-dimensional code label, the mobile phone App sends verification information to a cloud server set by a water quality detection equipment manufacturer, and requests the cloud server to compare the sent information with an authorization code issued by the cloud server to a distributor;
and a sixth step: after the cloud server compares the verification information, if the authorization code is consistent with the verification information, a reagent available confirmation command is fed back to the mobile phone App, the verification information is stored in the cloud server, the authorization code is associated and marked as used, and if the authorization code is inconsistent with the verification information or the authorization code is used, a reagent unavailable command is fed back to the mobile phone App;
the seventh step: after receiving the available command, the mobile phone App synchronizes the information on the two-dimensional code label to the water quality detection equipment, and the water quality detection equipment starts to work according to the information on the two-dimensional code label, otherwise, the information on the two-dimensional code label cannot be synchronized to the water quality detection equipment, and the water quality detection equipment cannot start to work.
The two-dimensional code label information includes, but is not limited to, actual concentration, volume, production batch, production date, serial number.
And the two-dimensional code label information application record is used as a certificate of a purchase authorization code of a distributor.
The cloud server can only decrypt the encrypted information when the authorization code is issued, and if the encrypted information is inconsistent, the encrypted information cannot be identified by the cloud server.
The concentration distributor of the reagent can be flexibly determined according to the actual use place.
In the invention, the manufacturer provides the reagent formula to the distributor, the distributor can prepare the reagent by himself, and the concentration of the reagent can be determined by the distributor for flexible pricing. Then the distributor passes through the authorization code that the purchaser provided, and the authorization code adopts the form of two-dimensional code label, and when the distributor produced reagent, to the producer application for two-dimensional code label information, print the two-dimensional code and paste on the reagent bottle, contain the encrypted character string of information such as reagent concentration, volume on the two-dimensional code label, during the use, through the two-dimensional code on the mobile phone App scanning reagent, the encrypted character string on the identification two-dimensional code label, if it is qualified to discern the character string content, think available and with concentration and volume information in the check out test set.
The method is suitable for occasions where the mobile phone App and the cloud server exist originally, and the method has the advantages that:
1. the two-dimensional code label has small occupied volume, low cost and easy manufacture, and is identified by a mobile phone without adding extra code reading equipment for detection equipment.
2. The label content can be customized to a high degree, and can be manufactured by using a label printer without purchasing.
3. Because App scans two-dimensional code content and uploads the cloud server to record, in the process of uploading the server, the server can judge whether the two-dimensional code content exists on the server, namely whether the two-dimensional code is used, if the two-dimensional code content is used, the server can tell the App that the two-dimensional code is used, and the two-dimensional code label cannot be reused.
The invention needs a cloud server, and has the functions of distributor identity authentication, online reagent two-dimensional code application, online reagent two-dimensional code verification and two-dimensional code use recording.
The method needs an App to scan code support, the original data encrypted by the two-dimensional code information can be some information of the reagent, such as the production batch, the production date, the serial number and the like of the reagent, then the information is encrypted, the encrypted character string is behind the plaintext and serves as signature information, after the App scans the two-dimensional code information, the plaintext is encrypted by the same algorithm, whether the encrypted character string is equal to the encrypted character string in the two-dimensional code or not is compared, and if the encrypted character string is equal to the encrypted character string in the two-dimensional code, the two-dimensional code compliance is judged.
The encryption algorithm according to the present invention may be the encryption algorithm of SHA-1, hmac _sha1, or the like.
The key innovation points of the invention are as follows:
1. according to the invention, a distributor can prepare the reagent by itself without a manufacturer, and the manufacturer only sells a reagent authorization code, so that the problems of high reagent transportation cost and timeliness are solved.
2. The reagent identification method and the device combine the cloud server and the mobile phone App, and identify whether the reagent is qualified or not through the two-dimensional code label, so that the problems that the reagent is encrypted in an RFID or chip mode, and corresponding RFID or chip identification equipment needs to be installed on detection equipment are solved.
The water quality detection equipment can be networked, can be remotely controlled through the smart phone, and can record the usage amount of the reagent.
The cloud server comprises a distributor identity authentication function, an online reagent two-dimension code application function and an online reagent two-dimension code verification function. The distributor needs to register an account and pass the verification of a manufacturer, and can only apply for the two-dimension code of the reagent by logging in with the account, and the two-dimension code application record can be used as a certificate of the distributor purchasing authorization code.
The intelligent mobile phone is provided with the App matched with the water quality detection equipment, the App scans the two-dimensional code on the reagent bottle, the content of the two-dimensional code is identified and uploaded to the cloud server to verify whether the reagent is authorized by a manufacturer. The authorized reagent information of a manufacturer is allowed to be synchronized to the water quality detection equipment, meanwhile, the two-dimension code information can be recorded on the cloud server to serve as a used certificate, and the reagent can be prompted to be used and cannot be reused by scanning the same two-dimension code.
The two-dimensional code on the reagent bottle comprises reagent information and encrypted information, and the encrypted information cannot be counterfeited.
The content information of the two-dimensional code is processed by anti-counterfeiting encryption, and cannot be forged by other people.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (5)
1. A reagent anti-counterfeiting method of water quality detection equipment is characterized by comprising the following steps:
the first step is as follows: the water quality detection equipment manufacturer provides the reagent formula to an authorized distributor;
the second step is that: the distributor produces corresponding reagents according to the formula provided by the water quality detection equipment manufacturer;
the third step: a distributor purchases an authorization code from a water quality detection equipment manufacturer, the authorization code adopts a two-dimensional code label form, and the distributor applies for encrypted two-dimensional code label information from a cloud server set by the water quality detection equipment manufacturer when producing a reagent, prints the two-dimensional code label information and pastes the two-dimensional code on a reagent bottle;
the fourth step: after a user purchases a reagent produced by a distributor, a mobile phone App scans a two-dimensional code on the reagent to identify encrypted character string information on a two-dimensional code label;
the fifth step: after identifying the information on the two-dimensional code label, the mobile phone App sends verification information to a cloud server set by a water quality detection equipment manufacturer, and requests the cloud server to compare the sent information with an authorization code issued by the cloud server to a distributor;
and a sixth step: after the cloud server compares the verification information, if the authorization code is consistent with the verification information, a reagent available confirmation command is fed back to the mobile phone App, the verification information is stored in the cloud server, the authorization code is associated and marked as used, and if the authorization code is inconsistent with the verification information or the authorization code is used, a reagent unavailable command is fed back to the mobile phone App;
the seventh step: after receiving the available command, the mobile phone App synchronizes the information on the two-dimensional code label to the water quality detection equipment, and the water quality detection equipment starts to work according to the information on the two-dimensional code label, otherwise, the information on the two-dimensional code label cannot be synchronized to the water quality detection equipment, and the water quality detection equipment cannot start to work.
2. The reagent anti-counterfeiting method for the water quality detection equipment according to claim 1, wherein the two-dimensional code label information comprises but is not limited to actual concentration, volume, production batch, production date and serial number.
3. The reagent anti-counterfeiting method of the water quality detection equipment according to claim 1, characterized in that the two-dimensional code label information application record is used as a certificate of a distributor purchase authorization code.
4. The reagent anti-counterfeiting method of the water quality detection equipment according to claim 1, wherein the cloud server can only decrypt encrypted information when the authorization code is issued, and if the encrypted information is inconsistent, the encrypted information cannot be identified by the cloud server.
5. The reagent anti-counterfeiting method for the water quality detection equipment according to claim 1, wherein a concentration distributor of the reagent can be flexibly determined according to actual use places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211630265.0A CN115936729A (en) | 2022-12-19 | 2022-12-19 | Reagent anti-counterfeiting method for water quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211630265.0A CN115936729A (en) | 2022-12-19 | 2022-12-19 | Reagent anti-counterfeiting method for water quality detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115936729A true CN115936729A (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211630265.0A Pending CN115936729A (en) | 2022-12-19 | 2022-12-19 | Reagent anti-counterfeiting method for water quality detection equipment |
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| CN (1) | CN115936729A (en) |
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- 2022-12-19 CN CN202211630265.0A patent/CN115936729A/en active Pending
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